import Vue from 'vue'
import Router from 'vue-router'
import Login from './components/Login.vue'
import Home from './components/Home.vue'
import Welcome from './components/Welcome.vue'
import Users from './components/Users/Users.vue'
import Rights from './components/power/Rights.vue'
import Roles from './components/power/Roles.vue'
import Cate from './components/goods/Cate.vue'
import Params from './components/goods/Params.vue'
import GoodsList from './components/goods/List.vue'
import Add from './components/goods/Add.vue'
import Order from './components/order/Order.vue'
import Report from './components/report/Report.vue'

Vue.use(Router);

// 解决 vue router 报错
const originalPush = Router.prototype.push
Router.prototype.push = function push(location) {
  return originalPush.call(this, location).catch(err => err)
}
const router = new Router({
  routes: [
    { path: '/', redirect: '/login' },
    { path: '/login', component: Login },
    { path: '/home', 
      component: Home ,
      redirect: '/welcome',
      children:[
        { path: '/welcome', component: Welcome},
        { path: '/users', component: Users},
        { path: '/rights', component: Rights},
        { path: '/roles', component: Roles},
        { path: '/categories', component: Cate},
        { path: '/params', component: Params},
        { path: '/goods', component: GoodsList},
        { path: '/goods/add', component: Add},
        { path: '/orders', component: Order},
        { path: "/reports", component: Report  }
      ]
    }
  ]
})
//配置路由导航
router.beforeEach(function (to, from, next) {
  if (to.path === '/login') {
    return next()
  }
  const token = sessionStorage.getItem('token')
  if (!token) {
    next('/login')
  }
  next()
  // if(token) {
  //   return next()
  // }
  // next('/login')
})

export default router
